The COMP Cams X4 250H-11 Xtreme 4x4 hydraulic flat tappet cam for Ford 351W is tuned for excellent torque and throttle response with good economy and low-end power. Described for off-road and work-oriented 4x4 use, the profile aims to enhance low-speed pulling and drivability while maintaining reasonable fuel efficiency in 351W-equipped trucks and 4x4 vehicles.
COMP Cams Camshaft FW X4 250H-11